With the help of the Fabman Exhaust Connector you can process signals from the exhaust system of your laser cutter directly in Fabman. This enables you to determine the machine's status (busy or idle) and to react on failure alarms of the filter unit. Fabman can automatically shut down the laser cutter and prevent it from being switched on in case of a filter malfunction. If you use the safety feature "Prevent unattended operation" you can furthermore set seperate safety interavals for busy and idle status.
The exhaust system must be equipped with an SUB-D9 interface (see pin assignment) for external control and the laser cutter must support it.